# MACHINERY
> MSHA accident `220233480008` · 12/04/2023 · Buchanan Minerals, LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck by falling object
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, Drilling
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** FOREARM/ULNAR/RADIUS
- **Days lost:** 0
- **Mine experience:** 1 years
## Operator
- **Controller:** Coronado Coal LLC
- **Operator:** Buchanan Minerals, LLC
- **Mine:** [4404856](https://api.ai-analytics.org/mine/4404856)
## Narrative

The injured was drilling for the outside bolt in the #3 entry of 2 South Tailgate When a piece of rock fell from an approximate height of 8.5 feet from the mine roof and struck them on left forearm causing a laceration that required 8 sutures to close.

---
*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*